Marco Graco XM70 20GXM3B00 Quick start guide

PART NUMBERS AND SCHEMATICS GUIDE
GRACO®XM70™ PLURAL
COMPONENT SPRAYER

Graco®XM70™ Plural Component Sprayer
2
Company Profile
Since 1944, Marco has developed a strong tradition of providing innovative and reliable products and services to the
surface preparation and protective coatings industries. We are the world's premier provider of Abrasives, Blasting
Equipment, Coating and Painting Equipment, Engineered Systems, Rental Equipment, Safety Equipment,
Service, and Repair.
Through innovative designs and a total commitment to quality, Marco manufactures products that increase production
rates, create a safer workplace, and reduce maintenance costs. Marco’s industry experience, manufacturing
capabilities, legendary customer service, product availability, logistics services, and technology leadership is your
assurance that we deliver high quality products and services, providing the best value to you, our customer.
The Marco Difference
• Industry Experience – With Marco on your team, you have access to expertise which can only come from
decades of industry leadership. We have organized our engineering department, production specialists, customer
operations, and safety support into a “Center of Competence.” As a Marco customer, you have access to hundreds
of years of cumulative experience related to your operations.
• Manufacturing Excellence – Marco is a U.S. based, ISO 9001:2008 certified manufacturer of equipment for the
Surface Preparation and Protective Coatings industries. Marco’s engineers benchmark the industry to ensure that
we design and manufacture superior products that set the “Gold Standard” for performance, safety, and quality.
• Legendary Customer Service – Marco’s legendary customer service team is staffed by friendly, highly-trained
individuals who are focused on providing the highest level of product support, order accuracy, and customer
satisfaction.
• Product Availability – We stock over 10,000 SKU’s and have over 45 shipping locations to serve North American
and International markets for all major brands of blasting and painting equipment. As the largest provider of surface
preparation and protective coatings equipment in the world, our inventory levels and product availability are
unmatched.
• Logistics Services – Marco’s in-house logistics team is dedicated to moving your shipment anywhere in the world.
We move over 14,000 truckloads every year, allowing you to save on freight costs by leveraging our buying power.
Lower your process costs with a single invoice, which includes product and freight.
• Technology Leadership – Our website provides: Operator's Manuals, Part Numbers and Schematics Guides,
MSDS information, and Features, Advantages, and Benefits Guides, providing access to information 24/7. Our
Extranet application allows you to receive quotes and place orders online. Our Intranet maintains a complete record
of your purchase history to assist with ongoing support of your existing equipment and future purchasing decisions.
Vision Statement
Marco is the world’s premier provider of Abrasives, Blasting Equipment, Coating and Painting Equipment,
Engineered Systems, Rental Equipment, Safety Equipment, Service, and Repair.
Mission Statement
Marco provides strong leadership and innovation to the surface preparation and protective coatings industries. We dedicate
our efforts to the continuous improvement of our products, services, processes, people, and most importantly, the quality of
our customer’s experience.
Quality Statement
Marco is committed to providing superior quality in the design, manufacturing, distribution, rental, service, and repair of our
products. Our ISO 9001:2008 certification extends throughout all operations in all locations. Continuous improvement of our
processes and supply chain Integration comprise the core of our business strategy for delivering exceptional quality and
value in all Marco products and services.
Management Philosophy
We are a company dedicated to the success of every customer and associate. We discuss, debate, challenge, measure,
and test our ideas. We will be boundless and limitless in our passion to improve. Through sound leadership and dedicated
associates, we will ensure a long term, profitable future for Marco, our associates, customers, and suppliers.

Graco®XM70™ Plural Component Sprayer 3
TABLE OF CONTENTS
Company Prole ........................2
Table of Contents ......................3
Graco® XM70™ Sprayer ..............4-47
Graco®XM70™ Sprayer Part Numbers.......4-5
Graco®XM70™ Sprayer Schematics .......6-11
XM™ Control Box .....................12-13
Air Controls Module ...................14-15
Junction Box .........................16-17
Fluid Control Assembly ................... 18
Air Inlet Manifold ........................ 19
NXT Model 6500 Air Motor ..............20-21
A Side Lower – 180cc Xtreme®...........22-23
180cc Xtreme®Seals Repair Kit ..........24-25
180cc Tuff-Stack™ Repair Kit ............26-27
180cc X-Tuff™ Repair Kit ...............28-29
B Side Lower – 145cc Xtreme®. . . . . . . . . . . 30-31
145cc Xtreme®Seals Repair Kit ..........32-33
145cc Tuff-Stack™ Repair Kit ............34-35
145cc X-Tuff™ Repair Kit ...............36-37
Fluid Heater ..........................38-39
75cc XM™ Solvent Pump ...............40-41
75cc XM™ – Motor ....................42-43
75cc XM™ – Displacement Pump.........44-45
20 Gallon Hopper .....................46-47
Optional Accessories ...............48-60
Heated Hopper and Hose Circulation Kit....48-51
Husky™ 716 Pump ....................52-53
Hose Bundles .......................... 54
Hopper Fluid Outlet Kit ................... 55
Hopper Mounting Kit ..................... 56
Twistork Agitator Kit ...................... 57
T2 Pump Feed.......................... 58
5:1 Pump Feed ......................... 59
7 Gallon Hopper and Bracket Kit ............ 60
Maintenance Notes .................61-63

Graco®XM70™ Plural Component Sprayer
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PART NUMBERS AND SCHEMATICS GUIDE
Part
Numbers
GRACO® XM70™ PLURAL COMPONENT SPRAYER
Type Junction Box Hopper Kit (20 gal) Hopper Heater Kit Hopper Fluid Inlet Kit Hopper Universal Mount Kit Twistork Agitator Kit 5:1 Pump Feed Kit A Lower Pump B Lower Pump Pump Filters Fluid Heaters
20GXM3B00 Standard X 20GL180C4 20GL145C4 X X
20GXM3B14 Standard X 1 1 1 1 1 20GL180C4 20GL145C4 X X
20GXM3B16 Standard X 1 1 1 1 1 20GL180C4 20GL145C4 X X
20GXM3B24 Standard X 2 2 2 2 2 20GL180C4 20GL145C4 X X
20GXM3B26 Standard X 2 2 2 2 2 20GL180C4 20GL145C4 X X
20GXM3C00 Standard 20GL180C4 20GL145C4 X X
20GXM3C14 Standard 1 1 1 1 1 20GL180C4 20GL145C4 X X
20GXM3C16 Standard 1 1 1 1 1 20GL180C4 20GL145C4 X X
20GXM3C24 Standard 2 2 2 2 2 20GL180C4 20GL145C4 X X
20GXM3C26 Standard 2 2 2 2 2 20GL180C4 20GL145C4 X X
20GXM3E00 Hazardous
Location 20GL180C4 20GL145C4 X X
20GXM3E14 Hazardous
Location 1 1 1 1 1 20GL180C4 20GL145C4 X X
20GXM3E16 Hazardous
Location 1 1 1 1 1 20GL180C4 20GL145C4 X X
20GXM3E24 Hazardous
Location 2 2 2 2 2 20GL180C4 20GL145C4 X X
20GXM3E26 Hazardous
Location 2 2 2 2 2 20GL180C4 20GL145C4 X X
All sprayers include 3/8" x 25' airless spray hose, 1/4" x 10' whip hose, static mixers, and Graco®XTR7™ Airless Spray gun.

Graco®XM70™ Plural Component Sprayer 5
PART NUMBERS AND SCHEMATICS GUIDE
Part
Numbers
GRACO® XM70™ PLURAL COMPONENT SPRAYER WITH REMOTE MANIFOLD
Type Junction Box Hopper Kit (20 gal) Hopper Heater Kit Hopper Fluid Inlet Kit Hopper Universal Mount Kit Twistork Agitator Kit 5:1 Pump Feed Kit A Lower Pump B Lower Pump Pump Filters Fluid Heaters Remote Manifold
20GXM7B00 Standard X 20GL180C4 20GL180C4 X X X
20GXM7B14 Standard X 1 1 1 1 1 20GL180C4 20GL180C4 X X X
20GXM7B16 Standard X 1 1 1 1 1 20GL180C4 20GL180C4 X X X
20GXM7B24 Standard X 2 2 2 2 2 20GL180C4 20GL180C4 X X X
20GXM7B26 Standard X 2 2 2 2 2 20GL180C4 20GL180C4 X X X
20GXM7C00 Standard 20GL180C4 20GL180C4 X X X
20GXM7C14 Standard 1 1 1 1 1 20GL180C4 20GL180C4 X X X
20GXM7C16 Standard 1 1 1 1 1 20GL180C4 20GL180C4 X X X
20GXM7C24 Standard 2 2 2 2 2 20GL180C4 20GL180C4 X X X
20GXM7C26 Standard 2 2 2 2 2 20GL180C4 20GL180C4 X X X
20GXM7E00 Hazardous
Location 20GL180C4 20GL180C4 X X X
20GXM7E14 Hazardous
Location 1 1 1 1 1 20GL180C4 20GL180C4 X X X
20GXM7E16 Hazardous
Location 1 1 1 1 1 20GL180C4 20GL180C4 X X X
20GXM7E24 Hazardous
Location 2 2 2 2 2 20GL180C4 20GL180C4 X X X
20GXM7E26 Hazardous
Location 2 2 2 2 2 20GL180C4 20GL180C4 X X X
All sprayers include 3/8" x 25' airless spray hose, 1/4" x 10' whip hose, static mixers, and Graco®XTR7™ Airless Spray gun.

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PART NUMBERS AND SCHEMATICS GUIDE
Graco®XM70™ Plural Component Sprayer
Item# Part# Description
Fig. 1
1 — Frame
5 20G255761 Upper Air Controls Module (See Fig. 5)
7 20G112958 Flanged Hex Nut (Quantity of Nine)
8 — Fluid Control Assembly (See Fig. 7)
15 20G240900 3/4" x 30" Coupled Air Hose (Quantity of Three)
16 20G111801 Hex HD Screw Cap (Quantity of Ten)
28 20G115313 Tube Plug (Quantity of Eight)
31 20G114434 10,000 psi Pressure Gauge
53 20GH75003 1/2" x 3' Coupled Hose, 7250 psi (Quantity of Three)
54 20GH75002 1/2" x 2' Coupled Hose, 7250 psi
55 20GH53806 3/8" x 6' Coupled Hose, 5600 psi (Quantity of Two)
56 20G15T396 Recirculation Tube (Quantity of Two)
58 20GH73825 3/8" x 25' Coupled Hose, 7250 psi
59 20G15B729 3/8" NPT (F) x 3/8" NPSM (M) Adapter
60 20G262478 1/2" x 5" Static Housing Mixer Kit (Quantity of Two)
61 20G248927 Static Mixer Element, Pack of 25
62 20G150287 3/8" to 1/4" Reducing Coupling
63 20GH72510 1/4" x 10' Coupled Hose
64 20GXTR704 Graco®XTR-7™ Airless Spray Gun
65 20G162024 3/8" Coupling
91 20G256540 Junction Box (See Fig. 6)
92 20G111801 Hex HD Screw Cap
94 20G113498 Air Relief Valve, 100 psi
95 20G15U655 Identication Label
100 20G222200 Restrictor Valve (Quantity of Two)
101 20G114593 Restrictor Valve Knob (Quantity of Two)
102 20G156849 3/8" NPT x 3/8" Pipe Nipple (Quantity of Two)
107 20G248208 5/16" x 4' Coupled Hose
126 20GH42506 1/4" x 6' Coupled Hose, 4500 psi
145 20G15T258 Xtreme®Wrench
— 201V557 Brochure – Graco®XM™ Plural Component Sprayers
— 206M511 Part Numbers and Schematics Guide – Graco®XTR-7™ Airless Spray Gun
— 206M607 Part Numbers and Schematics Guide – Graco®XM70™ Plural Component Sprayer
— 209V557 Operator's Manual – Graco®XM™ Plural Component Sprayer

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PART NUMBERS AND SCHEMATICS GUIDE
Figure 1: Graco®XM70™ Plural Component Sprayer

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PART NUMBERS AND SCHEMATICS GUIDE
Item# Part# Description
Fig. 2
2
2a
20G257055
20G256893
XM™ Air Motor 6500 De-Icing
(Quantity of Two) (See Fig. 9)
Linear Sensor (Quantity of Two)
3 20G100133 3/8" Lock Washer Spring
(Quantity of Eight)
4 20G100101 3/8-16 x 1" Long Screw
(Quantity of Eight)
6 20G255762 Air Inlet Manifold (See Fig. 8)
7 20G112958 Flanged Hex Nut (Quantity of Nine)
11 20G255771 XM™ Control Box (See Fig. 4)
12 20G256177 Front Shroud Cover
13 20G16P815 Rear Shroud Cover
14 20G117623 3/8-16 Nut Cap (Quantity of Four)
15 20G240900 3/4" x 30' Coupled Air Hose
(Quantity of Three)
16 20G111801 Hex Head Screw Cap
(Quantity of Ten)
17 20G121471 Friction Positioning Hinge
(Quantity of Two)
18 20G15T568 Door Control Shroud
19 20G15T567 Backup Plate Hinge Nut
(Quantity of Four)
20 20G112380 Pan Head Machine Screw
(Quantity of Eight)
32 20G15T468 Warning Label (Quantity of Two)
52 20G117623 3/8-16 Nut Cap
53 20GH75003 1/2" x 3' Coupled Hose, 7250 psi
(Quantity of Three)
54 20GH75002 1/2" x 2' Coupled Hose, 7250 psi
66 — A Side Lower (See Fig. 10)
67 — B Side Lower (See Fig. 14)
76 20G121295 Socket Head Screw Cap
(Quantity of Eight)
80 20G158491 1/2" x 1/2" Nipple (Quantity of Two)
81 20G100361 1/2" Pipe Plug (Quantity of Two)
82 20G15R529 Fluid Distribution Block
(Quantity of Two)
83 20G156684 Union Adapter (Quantity of Two)
84 20G121139 O-Ring, PTFE (Quantity of Two)
85 20G15J594 Check Valve Housing
(Quantity of Two)
86 20G15J916 Blue Handle
Item# Part# Description
87 20G15R380 Green Handle
88 20G255747 Valve Cartridge (Quantity of Two)
89 20G24A034 Remote Mix Manifold Cartridge
90 20G245869 Fluid Heater (Quantity of Two)
(See Fig. 18)
93 20G111801 Hex Head Screw Cap
(Quantity of Eight)
100 20G222200 Restrictor Valve (Quantity of Three)
103 20G257463 75cc XM™ Solvent Pump – 6"
(See Fig. 19)
104 20G256169 Solvent Pump Plate
105 — Flanged Hex Head Screw
(Quantity of Two)
106 20G112395 Flanged Cap Screw
(Quantity of Four)
107 20G248208 5/16" x 4' Coupled Hose
108 — XM70™ Label
115 20G115901 Edge Trim (Quantity of Two)
116 20G158683 1/2" 90° Elbow (Quantity of Two)
117 20G15T967 Heater Cable (Quantity of Two)
118 20G116171 Relief Bushing (Quantity of Two)
119 20G122032 Wire Nut (Quantity of Four)
126 20GH42506 1/4" x 6' Coupled Hose, 4500 psi
127 20G100527 Washer (Quantity of Eight)
128 20G257150 1/4" Tie Rod (Quantity of Six)
129 20G101712 5/8-11 Lock Nut (Quantity of Six)
131 20G15H392 Rod Adapter (Quantity of Two)
132 20G244819 Xtreme®Rod Quick Coupling
(Quantity of Two)
133 20G244820 Connector Clip (Quantity of Two)
134 20G197340 Coupler Cover (Quantity of Two)
138 20G256561 Solvent Pump Mounting Plate
139 20G111799 Flanged Hex Head Screw
(Quantity of Four)
140 20G256421 Suction Hose – Conventional
141 20G181073 Inlet Strainer Kit
142 20G116935 Screw Cap
143 20G100081 1/2" (M) x 3/8" (F) Steel Bushing
144 20G157350 1/4" NPT x 3/8" NPT Nipple
152 20G162505 3/8" (M) x 1/2" (F) Union Swivel
153 20G155699 3/8-18 NPT Street Elbow
154 20G159239 1/2" x 3/8" NPT Pipe Nipple
174 20G16N367 1/2" x 3-1/2" Coupling
Graco®XM70™ Plural Component Sprayer

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PART NUMBERS AND SCHEMATICS GUIDE
Figure 2: Graco®XM70™ Plural Component Sprayer

Graco®XM70™ Plural Component Sprayer
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PART NUMBERS AND SCHEMATICS GUIDE
Item# Part# Description
Fig. 3
21 20G054172 1/4" O.D. Nylon Tube – Black 10'
22 20G054175 1/4" O.D. Nylon Tube – Natural 7'
23 20GC12508 3/8" x 250' Black Nylon Tubing
24 20G160327 3/4" x 3/4" 90° Union Swivel (Quantity of Two)
27 20G114601 3' Non-Metallic, Flexible Conduit
29 20G121688 3/8" NPT x 3/8" Connector Tube
30 20G108636 Mufer
33 20G15U926 Codes & Alerts Label
34 20G15W598 Warning Label
38 20G293547 Identication Label
51 20G15M987 1/2" NPT (M) x 1/2" NPT (F) 60° Elbow
53 20GH75003 1/2" x 3' Coupled Hose, 7250 psi (Quantity of Three)
58 20GH73825 3/8" x 25' Coupled Hose, 7250 psi
69 20G15H652 A Side Motor Label
70 20G15H654 B Side Motor Label
96 20G15U654 Identication Label
113 20G117666 Ground Terminal
114 20G100028 Lock Washer
115 20G115901 Edge Trim (Quantity of Two)
120 — Ground Assembly Wire
121 — Electric Copper Wire
122 20G109025 Terminal Ring
135 20G113796 Flanged Hex Head Screw
137 20G054760 3-1/2' Black Polyurethane Tube
Graco®XM70™ Plural Component Sprayer

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PART NUMBERS AND SCHEMATICS GUIDE
Figure 3: Graco®XM70™ Plural Component Sprayer

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PART NUMBERS AND SCHEMATICS GUIDE
XM™ Control Box
Item# Part# Description
Fig. 4
— 20G255771 XM™ Control Box
201 — Control Box
202 — Control Display Label
203 20G262641 USB Replacement Kit (Includes
Item #'s: 206 and 219)
204
204a
204b
204c
204d
204e
204f
204g
204h
20G257484
20G15M483
—
20G288997
20G255727
20G277463
20G113768
20G15R458
20G15W958
Displace Module Repair Kit
(Includes Item #'s: 204a–204h)
Membrane Shield (Quantity of Ten)
Pan Head Screw (Quantity of Four)
Rear Display Module Case
Front Display Module Case
Low Level Displace Access Cover
Flat Head Socket Screw
(Quantity of Four)
Front Panel Control Gasket
Battery Warning Label
205 20G262642 Display Replacement Kit
(Includes Item#'s: 204 and 206)
206 20G17E110 XM™ PDP GCA Upgrade Token
207 20G262643 FCM Replacement Kit
(Includes Item #'s: 206 and 218)
208 — Pan Head Screw (Quantity of Four)
209
209a
209b
209c
20G256555
20G121636
20G15A789
20G15A799
Soleniod Module – IS Version
(Includes Item#'s: 209a–209c)
Solenoid Connector Valve
(Quantity of Four)
Solenoid Outlet Gasket
Solenoid Inlet/Exhaust Gasket
210 20G106084 Pan Head Screw (Quantity of Two)
214 20G15R379 Control Box Gasket
215 — Label
217 20G122000 XM™ Alarm – Panel Mount
218 20G255920 Advanced Fluid Control Module
219
219a
219b
219c
20G257088
20G289899
20G277674
20G277674
USB Module Assembly
(Includes Item #'s: 219a–219c)
Base
USB Module
Module Door
220 20G121618 XM™ Push Button Start Switch
221 20G15R324 USB Harness Plug/Bulkhead – 32"
222 20G121619 Push Button Stop Switch – Red
223 20G121617 Two Position Key Switch
224 20G117745 Strain Relief Bushing
Item# Part# Description
225 20G117625 Locking Nut
226 20G113505 Hex Head Nut (Quantity of Six)
227 20G15B090 Grounding Door Wire
228 20G558685 External Lock Washer
229 20G15R343 Electrical Ground Clamp
230 20G065213 Electrical Copper Wire
(Quantity of Three)
232 20G120493 Mounting Latch (Quantity of Three)
233 20G15H189 Wire Feed Through Boot
234 20G15G816 Plate Wire Cover
235 20G110637 Pan Head Screw (Quantity of Four)
236 20G15R325 Bulkhead Receptacle Dust Cover
237 20G120494 Switch Block, n.o.
(Quantity of Two)
238 20G120495 Switch Block, n.c.
239 20G15M974 Key Switch Harness
240 20G15M975 Start/Alarm Harness
241 20G15M976 Stop Harness
242 20G15M977 Solenoid Harness
(Quantity of Two)
243 20G121988 Wire Harness Routing Retainer
(Quantity of Four)
244 20G195875 Pan Head Screw
245 20G102063 Lock Washer
246 20G15U542 Cable Motor (Quantity of Two)
251 20G15X214 USB Warning Label
— 20G122829 3/4" Conduit

Graco®XM70™ Plural Component Sprayer 13
PART NUMBERS AND SCHEMATICS GUIDE
Figure 4: XM™ Control Box

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PART NUMBERS AND SCHEMATICS GUIDE
Air Controls Module
Item# Part# Description
Fig. 5
— 20G255761 Air Controls Module
94 20G116643 Pressure Relief Valve – 90 psi
303 20G157350 1/4" NPT x 3/8" NPT Nipple
304 20G108307 3/4" NPT Elbow
306 20G101689 Air Gauge (Quantity of Two)
307 20G117346 3/4" Ball Valve – Vented
308 20G114316 Swivel Elbow, Male
309 20G114109 Fitting Elbow Male Swivel
(Quantity of Two)
310 20G158962 1/4" (F) x 1/8" (M) Reducing Elbow
311 20G116643 Pressure Relief Valve – 90 psi
312 20G100721 Pipe Plug (Quantity of Three)
313 20G119992 3/4" x 3/4" NPT Pipe Nipple Fitting
(Quantity of Two)
315 20G156589 3/4" 90° Swivel Union
316 20G113911 Air Pressure Gauge
317 20G160327 3/4" x 3/4" 90° Union Adapter
(Quantity of Two)
318 20G15T119 Control Label
319 — Air Controls Bracket
320 20G15R437 Air Controls Adapter Bracket
(Quantity of Two)
321 20G121432 Hex Flat Head Screw
(Quantity of Four)
322 20G115942 Hex Head Nut (Quantity of Four)
325 20G116513 Air Regulator
326 20G121457 Air Ball Valve – Panel Mounted
327 20G121424 1-1/2" Pressure Gauge – Panel
Mount
328 20G100451 Coupling
329 20G114151 Male Swivel Elbow Fitting
(Quantity of Two)
330 20G100264 Pan Head Screw (Quantity of Two)
331 20G116514 Nut Regulator
332 20G054760 1-1/4" Polyurethane Tube – Black
333 — 0.6' Polyurethane Tube
334 20G100840 1/4-18 NPT Elbow
335 20G162453 1/4" x 1/4" Nipple (Quantity of Two)
336 20G114114 Swivel Elbow – Male
337 20G114128 1/4" x 1/2" Swivel Elbow – Male
338 20G164259 3/8" (M) x 1/4" (F) Street Elbow
Item# Part# Description
340 20G122336 Regulator Panel Nut
341 20G113440 3/4" (F) Pipe Adapter
(Quantity of Two)
342 20G113431 Quick Connector (Quantity of Four)
343 20G113442 Porting Block (Quantity of Two)
344
344a
20G15R488
20G123454
Air Regulator
(Includes Item #344a)
5 Micron Air Filter Element
345 20G15R487 Air Regulator
346 20G15R486 Mufer
347 20G15R485 Dual Pilot Valve
— 20G255772 Air Controls Repair Kit
(Includes Item #'s: 340, 341, 342,
343, 344, 345, 346, and 347)

Graco®XM70™ Plural Component Sprayer 15
PART NUMBERS AND SCHEMATICS GUIDE
Figure 5: Air Controls Module

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PART NUMBERS AND SCHEMATICS GUIDE
Item# Part# Description
Fig. 6
— 20G256540 Junction Box
401 — Electrical Enclosure
402 20G117545 Operator Disconnect Knob
403 20G117564 100A Disconnect Switch
404 20G117553 100A Disconnect Phase Expander Switch
405 20G15U423 25A Switch (Quantity of Four)
406 20G255047 Strain Relief Bushing
407 20G255048 Strain Relief Nut
408 20G116171 Strain Relief Bushing (Quantity of Two)
409 20G117745 Strain Relief Bushing
410 20G117625 Locking Nut
411 20G15U543 7/8" Hole Plug
412 20G15U544 1-1/8" Hole Plug (Quantity of Three)
413 20G117666 Ground Terminal
414 20G115942 Flanged Head Hex Nut
415 — 3" Mounting Rail
416 — Mounting Rail
417 20G255045 Clamp End Block (Quantity of Four)
419 — End Cover
420 20G255050 25A Circuit Breaker (Quantity of Two)
421 20G121623 10A Circuit Breaker (Quantity of Three)
422 20G120570 Terminal Block (Quantity of Five)
425 — 6-Pin Power Bus Bar
426 20G117679 Power Lug Connector (Quantity of Two)
427 20G120573 Plug-In Bridge (Quantity of Two)
430 20G113505 Hex Head Nut (Quantity of Four)
431 20G15U662 Identication Label
432 — Terminal Blocker Marker (Quantity of Two)
434 20G112948 Machine Head Screw
435 20G100166 Full Hex Nut
437 20G196548 Caution Label
439 20G558685 1/4" External Washer
— 20G15U954 Junction Box Harness
— 20G15R344 Wiring Identication Label
Junction Box

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PART NUMBERS AND SCHEMATICS GUIDE
Figure 6: Junction Box

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PART NUMBERS AND SCHEMATICS GUIDE
Item# Part# Description
Fig. 7
125 20G162449 1/4" x 1/2" Nipple
338 20G164259 3/8" (M) x 1/4" (F) Street Elbow
501 20G255478 Ration Control Valve (Quantity of Two)
502 20G245143 Bleed Off Valve (Quantity of Two)
503 20G15R381 Recirculation Valve Handle – Black (Quantity of Two)
504 20G255747 Circulation Valve Cartridge (Quantity of Four)
505
505a
20G15J594
20G121139
Check Valve Housing (Quantity of Two) (does not include item #505a)
O-Ring Packing (Quantity of Two)
506 20G15R347 Fluid Control Sensor (Quantity of Two)
507
507a
20G15M669
20G121399
Fluid Pressure Sensor (Quantity of Two) (Includes Item #507a)
O-Ring, Solvent Resistant (Quantity of Two)
508 20G255684 Mix Manifold Assembly
509 — Restrictor Valve Assembly
510 20G214037 1/4" x 1/4" Ball Valve, 5000 psi
511 — Mix Manifold Valve Handle – Blue and Green (Quantity of Two)
512 20G15T072 Cord Grip (Quantity of Two)
513 20G15T071 Thermo-Well Fitting (Quantity of Two)
Figure 7: Fluid Control Assembly

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PART NUMBERS AND SCHEMATICS GUIDE
Figure 8: Air Inlet Manifold
Item# Part# Description
Fig. 8
— 20G255762 Air Inlet Manifold
601 20G207675 Air Manifold
602 20G119992 3/4" x 3/4" NPT Pipe Nipple Fitting (Quantity of Two)
603 20G15E145 Air Distribution Manifold
604
604a
20G117628
20G106204
3/4" Filter Air Auto Drain (Includes Item #604a)
3/4" NPT Filter Element
605 20G122327 Pipe Elbow, Male
606 20G113218 3/4" Ball Valve – Vented M x F
607 20G157785 3/4" x 3/4" Carbon Steel Union Swivel
608 20G156172 3/4" NPT x 3/4" NPSM
609 20G100509 Pipe Plug – 1/4" Square Head
610 20G114234 Hex Head Plug
611 20G155699 3/8" 90° Street Elbow (Quantity of Three)
614 20G166590 Street Elbow
616 20G157350 1/4" NPT x 3/8" NPT Nipple, 5000 psi (Quantity of Three)
617 20G115781 Cap Plug (Quantity of Two)

Graco®XM70™ Plural Component Sprayer
20
PART NUMBERS AND SCHEMATICS GUIDE
NXT® Model 6500 Air Motor
Item# Part# Description
Fig. 9
— 20G257055 NXT®Model 6500 De-Icing
Air Motor
1 20G15F953 Top Cover
2 20GNXT604 Cylinder
3 20GNXT602 Bottom Cover
4 20GNXT601 Piston Assembly
7 20G161562 Packing, V-block; Nitrile
8 20G15H610 Packing, Backup; Leather
9 20G16A026 Retaining Ring
10 20GNXT106 Piston Bumper, includes
Magnet
12 20GNXT100 Poppet
(Includes Item #'s: 12a-12d)
12a — O-Ring, buna-N
12b 20GNXT101 O-Ring, buna-N
12c 20GNXT101 O-Ring, Backup, buna-N
12d — O-Ring, buna-N
13 20G119050 1/2-13 x 8" Hex Head Bolt,
(203 mm)
14 20G15F639 1/2-13 Nut with Lock
Washer
15 20GNXT603 Mufer
17 20G122675 Piston O-Ring, Nitrile
18 20G15F448 End Cap O-Ring, Nitrile
20 20G119990 O-Ring, buna-N
21 20G15F931 Lift Ring
22 20GNXT110 De-Ice Exhaust Kit
(Includes Item #'s: 20, 25, 44,
56, and 57)
25 20G120730 1/4-20 x 1" Machine Screw,
Hex Head, (25 mm)
(Quantity of Two)
30 20G15F880 Top Cover
33 20G15F772 Lift Ring Adapter
35 20G256893 Sensor Assembly
36 20G120143 Strain Relief Guide
41 20G120088 3/8-16 x 4" Screw (101 mm)
43 20G120091 1/4-20 x 2" Screw, Thread
Forming, (51 mm)
44 20G120092 1/4-20 x 2-1/2" Thread
Forming Screw, (63 mm)
Item# Part# Description
45 20G107257 Thread-Forming Screw
(Quantity of Four)
46 20G253476 Gasket
47 20G287844 Valve Cover, Outer
51 20G15F674 Safety Label
52 20G15F973 Safety Label
56 20G15H190 Exhaust Seal
57 20G15K345 Gasket, buna-N
58 20G120206 Poppet Mufer
59 20G277366 Bumper
60 20G116343 Ground Screw, M5 x 0.8
61 20G111307 Lock Washer, 5 mm
62 20GNXT112 De-Ice Knob
— 20GNXT600 Repair Kit NXT 6500 Air Motor
(Includes Item #'s: 7, 8, 9, 17,
18, and 46)
—209V509 Operator's Manual –
Graco®NXT®Air Motor